Acidic, nitrite-rich aerobic systems are emerging hotspots for substantial N2O and NO emissions. Aerobic denitrification has been implicated as a major driver, but the controls governing its occurrence and persistence remain poorly understood. We provide direct experimental evidence that aerobic heterotrophic denitrifi...
Jing Zhao, Tao Liu, Zi-Cheng Su et al.· Water Research· 0 citations
Biofilters offer decentralized nitrogen treatment but often show variable performance across influent types. This study evaluated anammox-enhanced biofilters (A-BF, inoculated with enriched anammox biomass) and control biofilters (C-BF) treating wastewater (WW), stormwater (SW), and greywater (GW) under synthetic and r...
Ying-Hui Tang, V. Prodanović, Denis M. O'Carroll et al.· Water Research· 0 citations
Microbial communities can efficiently mediate aerobic ammonia oxidation even at acidic pH. However, little is known about the strategies that enable them to simultaneously mitigate acidic and nitrosative stresses. Here, we integrate genome-resolved meta-omic analyses with chemical measurements to infer the composition,...
Gao-Feng Ni, Zi-Cheng Su, Yu Wang et al.· Water Research· 0 citations
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